SIN - SEA

S$ 586 Find cheap flights from Singapore to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Seattle departing on 17-12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Seattle.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Seattle.
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Cheap flight deals from Singapore to Seattle (SIN-SEA)

 
These are the cheapest deals for flights from Singapore to Seattle currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Singapore to Seattle

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Singapore to Seattle.

Recent one-way flight deals from Singapore to Seattle

Only flying one-way? Below are some of the best one-way flight deals from Singapore to Seattle found on KAYAK recently.

Recent last-minute flight deals from Singapore to Seattle

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Singapore to Seattle.

Recent direct flight deals from Singapore to Seattle

The latest deals for direct flights from Singapore to Seattle so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Singapore to Seattle

Find recent round-trip train or bus tickets from Singapore to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
01:55 - 10:55SIN-SEA
25h 00m1 stop
12:45 - 00:35SEA-SIN
19h 50m1 stop
S$ 1,045Asiana Airlines
Find Deal
Mon, 17 Feb - Thu, 27 Feb
23:10 - 10:55SIN-SEA
27h 45m1 stop
12:45 - 21:55SEA-SIN
41h 10m1 stop
S$ 1,054Asiana Airlines
Find Deal
Wed, 5 Feb - Tue, 18 Feb
15:45 - 18:10SIN-SEA
18h 25m1 stop
00:10 - 14:30SEA-SIN
22h 20m1 stop
S$ 1,125EVA Air
Find Deal
Tue, 18 Feb - Wed, 26 Feb
10:10 - 15:45SIN-SEA
21h 35m1 stop
17:15 - 20:15SEA-SIN
35h 00m1 stop
S$ 1,144United Airlines
Find Deal
Sat, 25 Jan - Sun, 9 Feb
22:20 - 15:45SIN-SEA
33h 25m1 stop
15:25 - 08:00SEA-SIN
24h 35m1 stop
S$ 1,147United Airlines
Find Deal
Fri, 24 Jan - Sun, 9 Feb
15:10 - 19:30SIN-SEA
19h 20m1 stop
01:50 - 12:00SEA-SIN
19h 10m1 stop
S$ 1,186EVA Air
Find Deal
Fri, 25 Apr - Sun, 18 May
19:55 - 08:19SIN-SEA
28h 24m1 stop
08:40 - 17:40SEA-SIN
17h 00mdirect
S$ 1,282Singapore Airlines
Find Deal
Sat, 25 Jan - Sun, 9 Feb
19:55 - 08:19SIN-SEA
28h 24m1 stop
08:40 - 17:40SEA-SIN
17h 00mdirect
S$ 1,285Singapore Airlines
Find Deal
Sat, 25 Jan - Sun, 9 Feb
02:20 - 16:59SIN-SEA
30h 39m2 stops
11:30 - 06:40SEA-SIN
51h 10m2 stops
S$ 1,363Japan Airlines
Find Deal
Mon, 20 Jan - Fri, 24 Jan
02:20 - 09:55SIN-SEA
23h 35m1 stop
08:00 - 06:40SEA-SIN
30h 40m2 stops
S$ 1,370Japan Airlines
Find Deal
Tue, 4 Feb - Mon, 17 Feb
22:20 - 00:50SIN-SEA
18h 30m1 stop
S$ 586United Airlines
Find Deal
Tue, 17 Dec
10:10 - 10:46SIN-SEA
40h 36m1 stop
S$ 598United Airlines
Find Deal
Wed, 11 Dec
10:10 - 14:15SIN-SEA
20h 05m1 stop
S$ 602United Airlines
Find Deal
Mon, 23 Dec
15:45 - 18:10SIN-SEA
18h 25m1 stop
S$ 738EVA Air
Find Deal
Thu, 19 Dec
09:00 - 08:45SIN-SEA
14h 45mdirect
S$ 740Singapore Airlines
Find Deal
Sun, 6 Apr
22:10 - 15:05SIN-SEA
31h 55m2 stops
S$ 821ANA
Find Deal
Wed, 14 May
10:45 - 13:20SIN-SEA
18h 35m1 stop
S$ 837ANA
Find Deal
Fri, 31 Jan
09:00 - 08:45SIN-SEA
14h 45mdirect
S$ 888Singapore Airlines
Find Deal
Tue, 6 May
02:20 - 14:40SIN-SEA
28h 20m2 stops
S$ 1,163Japan Airlines
Find Deal
Sun, 8 Dec
02:20 - 10:20SIN-SEA
48h 00m2 stops
S$ 1,261Japan Airlines
Find Deal
Sun, 22 Dec
14:15 - 18:15SIN-SEA
20h 00m1 stop
00:10 - 13:05SEA-SIN
20h 55m1 stop
S$ 1,103China Airlines
Find Deal
Thu, 21 Nov - Sat, 30 Nov
22:20 - 08:36SIN-SEA
26h 16m1 stop
05:36 - 20:15SEA-SIN
22h 39m1 stop
S$ 1,147United Airlines
Find Deal
Thu, 21 Nov - Sun, 1 Dec
22:20 - 22:30SIN-SEA
40h 10m2 stops
08:44 - 20:15SEA-SIN
43h 31m1 stop
S$ 1,284United Airlines
Find Deal
Thu, 21 Nov - Sun, 1 Dec
10:10 - 15:33SIN-SEA
21h 23m1 stop
22:12 - 20:15SEA-SIN
30h 03m2 stops
S$ 1,333United Airlines
Find Deal
Sat, 23 Nov - Sun, 1 Dec
19:55 - 23:50SIN-SEA
19h 55m1 stop
08:40 - 17:40SEA-SIN
17h 00mdirect
S$ 1,518Singapore Airlines
Find Deal
Sat, 23 Nov - Sun, 1 Dec
02:00 - 18:15SIN-SEA
32h 15m1 stop
00:10 - 13:05SEA-SIN
20h 55m1 stop
S$ 1,563China Airlines
Find Deal
Fri, 22 Nov - Sat, 30 Nov
22:30 - 09:00SIN-SEA
26h 30m1 stop
00:55 - 05:00SEA-SIN
36h 05m2 stops
S$ 1,678Delta
Find Deal
Thu, 21 Nov - Sat, 30 Nov
11:00 - 23:11SIN-SEA
28h 11m2 stops
00:55 - 05:00SEA-SIN
36h 05m2 stops
S$ 1,686Delta
Find Deal
Thu, 21 Nov - Sat, 30 Nov
01:55 - 10:55SIN-SEA
25h 00m1 stop
12:45 - 00:35SEA-SIN
19h 50m1 stop
S$ 1,932Asiana Airlines
Find Deal
Fri, 22 Nov - Sun, 1 Dec
09:00 - 07:10SIN-SEA
14h 10mdirect
08:40 - 17:40SEA-SIN
17h 00mdirect
S$ 1,934Singapore Airlines
Find Deal
Thu, 21 Nov - Sun, 1 Dec
09:00 - 07:10SIN-SEA
14h 10mdirect
08:40 - 17:40SEA-SIN
17h 00mdirect
S$ 1,332Singapore Airlines
Find Deal
Tue, 18 Feb - Thu, 27 Feb
09:00 - 08:10SIN-SEA
14h 10mdirect
10:15 - 17:35SEA-SIN
16h 20mdirect
S$ 1,345Singapore Airlines
Find Deal
Thu, 27 Mar - Thu, 17 Apr
09:00 - 07:10SIN-SEA
14h 10mdirect
08:40 - 17:40SEA-SIN
17h 00mdirect
S$ 1,559Singapore Airlines
Find Deal
Sat, 25 Jan - Sun, 9 Feb
09:00 - 07:10SIN-SEA
14h 10mdirect
08:40 - 17:40SEA-SIN
17h 00mdirect
S$ 1,969Singapore Airlines
Find Deal
Sun, 22 Dec - Sat, 4 Jan
09:00 - 07:10SIN-SEA
14h 10mdirect
08:40 - 17:40SEA-SIN
17h 00mdirect
S$ 2,075Singapore Airlines
Find Deal
Sun, 22 Dec - Sun, 5 Jan
09:00 - 07:10SIN-SEA
14h 10mdirect
08:40 - 17:40SEA-SIN
17h 00mdirect
S$ 3,099Singapore Airlines
Find Deal
Sat, 30 Nov - Sun, 1 Dec
09:00 - 07:10SIN-SEA
14h 10mdirect
08:40 - 17:40SEA-SIN
17h 00mdirect
S$ 7,662Singapore Airlines
Find Deal
Sun, 22 Dec - Sun, 5 Jan
09:00 - 08:45SIN-SEA
14h 45mdirect
10:15 - 17:35SEA-SIN
16h 20mdirect
S$ 8,950Singapore Airlines
Find Deal
Thu, 1 May - Sat, 31 May
09:00 - 07:10SIN-SEA
14h 10mdirect
08:40 - 17:40SEA-SIN
17h 00mdirect
S$ 10,707Singapore Airlines
Find Deal
Thu, 5 Dec - Sun, 15 Dec
09:00 - 07:10SIN-SEA
14h 10mdirect
08:40 - 17:40SEA-SIN
17h 00mdirect
S$ 10,809Singapore Airlines
Find Deal
Thu, 5 Dec - Thu, 19 Dec

Flights from Singapore to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Singapore to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Singapore to Seattle?

The average price of all flights from Singapore to Seattle clicked on KAYAK for each day over the last 12 months.
When flying from Singapore to Seattle, you should consider leaving on a Wednesday and avoid Saturdays if you are looking for the best rates. For your return to Singapore, you’ll find the best rates on Mondays and the most expensive ones on Wednesdays.

What is the cheapest month to fly from Singapore to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Singapore to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Singapore to Seattle is October, where tickets cost S$ 1,172 on average. On the other hand, the most expensive months are June and August, where the average cost of tickets is S$ 1,548 and S$ 1,536 respectively.

Can I save money by flying with a stopover from Singapore to Seattle?

The average price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at S$ 2,779 on average

How far in advance should I book a flight from Singapore to Seattle?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Singapore to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Singapore to Seattle, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 163 days before departure.

Good to know

Low season

November

High season

June

Cheapest flight

S$ 586
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (15% more expensive on average)
Flight from Singapore to Seattle

When to book flights from Singapore to Seattle

Are your dates flexible? Find out the best times to travel from Singapore to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Singapore to Seattle

  • What is the cheapest flight from Singapore to Seattle?

    In the last 3 days, the lowest price for a flight from Singapore to Seattle was S$ 437 for a one-way ticket and S$ 779 for a return.

  • Which airports will I be using when flying from Singapore to Seattle?

    On your way to Seattle, you’ll fly out from Singapore Changi. You’ll be landing at Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from Singapore to Seattle?

    The Airbus A350-900 is the aircraft model that flies most regularly on the Singapore to Seattle flight route.

  • Which airline alliances offer flights from Singapore to Seattle?

    Star Alliance is the only airline alliance operating flights between Singapore and Seattle.

  • On which days can I fly direct from Singapore to Seattle?

    You can catch a direct flight from Singapore to Seattle on on Tuesday, Thursday, Saturday, and Sunday.

  • Which is the best airline for flights from Singapore to Seattle, STARLUX Airlines or EVA Air?

    The two airlines most popular with KAYAK users for flights from Singapore to Seattle are STARLUX Airlines and EVA Air. With an average price for the route of S$ 1,169 and an overall rating of 9.1, STARLUX Airlines is the most popular choice. EVA Air is also a great choice for the route, with an average price of S$ 1,415 and an overall rating of 8.4.

  • How does KAYAK find such low prices on flights from Singapore to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Singapore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Singapore to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Seattle with an airline and back to Singapore with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Singapore to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for S$ 1,080 or less one-way and S$ 1,313 or less round-trip.

Prefer to fly direct from Singapore Changi to Seattle/Tacoma Intl?

Find which airlines fly direct from Singapore Changi Airport to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

Singapore Changi to Seattle/Tacoma Intl

Tuesday

Singapore Airlines

Singapore Airlines

Thursday

Singapore Airlines

Singapore Airlines

Saturday

Singapore Airlines

Singapore Airlines

Sunday

Singapore Airlines

Singapore Airlines

See more direct flights

Direct returns

Seattle/Tacoma Intl to Singapore Changi

Tuesday

Singapore Airlines

Singapore Airlines

Thursday

Singapore Airlines

Singapore Airlines

Saturday

Singapore Airlines

Singapore Airlines

Sunday

Singapore Airlines

Singapore Airlines

See more direct flights
See more direct flights

Top 5 airlines serving from Singapore to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Singapore to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
EVA AirOverall score based on 1308 reviews
8.0Food
8.2Comfort
8.0Entertainment
8.4Boarding
8.6Crew
Airline reviews

The staff was marvelous. The entertainment options were terrible, old or 2nd rate movies. I was unable to entertain myself for 18 hours-it made it seem even longer. Note: I thought about upgrading but your information about what was included was unclear. Are the seats bigger? Are there current moves? What kind of food do you get? Would the upgrade compare to Delta? Just saying the upgrade is better didn’t convince me and I regret not flying Delta.

6.0 GoodMargaret, Nov 2024TPE - SFO
Read more EVA Air reviews

The staff was marvelous. The entertainment options were terrible, old or 2nd rate movies. I was unable to entertain myself for 18 hours-it made it seem even longer. Note: I thought about upgrading but your information about what was included was unclear. Are the seats bigger? Are there current moves? What kind of food do you get? Would the upgrade compare to Delta? Just saying the upgrade is better didn’t convince me and I regret not flying Delta.

Boarding was good. It will be nice to have beer anytime. I asked for a beer at tea time & I was refused. Quite disappointed

Good experience but could be better for people with injuries and needing extra assistance

The night flight was only 2/3 full, which is always a plus. Room to stretch out for sleeping. Gracious stewardesses, attentive, and slim/attractive (which is rare these days). Good food, and curtesy wine.with meals. Comfortable seats and decent leg room (economy class)

Plane is new and I was upgraded to first class so all was great.

Food was ok. Could have been better. Entertainment was limited, especially for kids.

The flight from Taipei to LAX was the first time we encountered rudeness from the crew. From the gate agents to the in flight crew. We had received such wonderful service going to Bali and on our Bali to Taipei flight that it shocked us when the gate agent was rude and then the rudeness continued on the flight to LAX.

Overall great experience. All four members of my family were seated together without paying extra to reserve seats. Everything was on time. Food was great and healthy. Media entertainment was good. Rock music could be added as a listening choice. No issue with baggages. Flight attendants were friendly and helpful. I would recommend EVA to friends and family.

The crew was very helpful. Food was prepared with great care and tasted wonderful. Movie selection was a bit limited. The bedding on the seat is a little too thin for sleeping.

I was expecting that movie selection and food would have been better. Everything else was great.

I ask the crew to help me get my bag because I can't reached it she ignore me

ANA’s service was great, and the flight was nice and smooth . They gave us updates and checking in and boarding was smooth and easy .

They did not have vegetarian options, but the staff did their best to accommodate me and hand wrote an apology and the number to call 24 hours before I get on the flight next time.

Crew went out of their way for me, not often

Domestic flight, 1hr 20mins from SFO to LAX, which takes about probably 40-30mins on air.

Easy if you are a United States Citizen, when you go to US Border & Customs, bring your Passport if you arrive Internationally. Remember to pick up your check baggage before moving into domestic flights, as they will check the tag for the plane you are boarding in. (They will check your baggage again). Bring your ID/DL (Real-ID COMPLIANT) with you to pass security/TSA, passport works too. SFO is pretty strict as well as LAX. Domestic flight, 1hr 20mins from SFO to LAX, which takes about probably 40-30mins on air.

The seats are too small for international flights. I felt like cattle.

As my first experience in business class it was a great trip considering how long the flight is and how hard it usually is to sleep in economy

Boarding was fast and efficient. Not a cramped plane and good comfort. Food was great and attendants were very nice.

Crew was professional. Never enough leg room for 12 hour overnight flight.

Courteous and helpful employees. Comfortable seats and temperature of aircraft . Did not need squid in my salad but glad to have the menu information advising me of what it was

Everything was great, except the Wifi, but that's understandable.

A great flight experience - great seats, lots of ROOM for legs & in the aisle. Great attendants! My flight cost me the same as ZipAir, the website was WAY less confusing & wonky - this will be my 1st choice for my next Japan trip. Very pleased / well cared for.

The plane was dirty, there was trash in the seat pocket in front of me.

Food was excellent, the crew was exceptionally friendly, and the seats were comfortable. Bathroom were also kept very clean and odor free.

They woke us up 2.5 hours before the flight was over? Why? If I'm on a long haul flight I want to sleep as much as possible. Also, didn't mention the mattress pads in business class so missed out on using those. The western meal of truffle, salmon pasta was the awful. Had a different fish dish on JAL that was great but that pasta was a mish-mash of too many random things that didn't make sense plus dry fish. Staff was friendly and helpful.

I loved Ryuichi Sakamoto's OPUS in the movie choice.

Too bad the plane didn't work after we taxied out to get in line for take-off. We went back to the gate and waited for almost 90 minutes for them to find a plane that worked. Waited another hour to board. When we got to Rochester we waited for over an hour for our bags to appear. The agent said they only had three people working to load and unload baggage. A one hour flight took an extra four hours. It would have been faster to rent a car at JFK and drive to Rochester.

Good legroom. Front seatback has best compartmentalization, netted pockets on sides of tv monitor for eyeglasses, water bottles etc. For Economy, best food across the Pacific. JAL doesn't skimp on quality to squeeze out more profit. No prepackaged items in plastic wrap. Cocktail service first with nibbles, Wine in your own 2 glass bottle. Later dinner service, more wine! Lastly, breakfast-lunch, more wine if you choose. Lastly, the friendliest most smiling crew across the Pacific.

bag dropped took over an hour. there was only one agent behind the counter. Definitely need improvements on food! crews were very pleasant n helpful

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Timing very good from sfo to Singapore and service was awesome and economy class seats are great overall very good experience thanks

Flight was delayed by baggage loading onto the plane. This was attributed to "inclement weather" (some moderate rain) which could be said to be beyond the airline's control, but the problematic part was that the plane was boarded and doors shut so that passengers sat in a cramped plane with rising temperature (full flight) for an hour. The airline was aware of the status of baggage loading, they could have deferred boarding to keep passengers comfortable.

This flight was 16 hours and they made it very tolerable. Seats were comfortable and the staff very accommodating. I had plenty of inflight entertainment. Food was very good.

Service excellent would chose Singapore airlines as my first choice

The staff were amazing and very kind. The seats recline a little too far back and are up close when sitting behind.

We flew business class. It was excellent. For a 6’4” individual, the seats were slightly uncomfortable for sleeping. But this is only comparison to other business class seats. Otherwise, the crew was incredibly attentive, And the service was impeccable.

Fantastic patience when one of the passengers behind me was an absolute horrible, horrible person and the girls just kept smiling and doing their job with patience and kindness. Well, done to the crew.

It was a middle of the night changeover, so we were all ready for sleep. Staff were helpful and managed a few hours sleep. Food options were good.

Didn't like much at all Nowhere near enough legroom, narrow seats. Aisles not wide enough for safe food trolley access and husband had his knee hit cos not enough leg room. Would take a lot to convince us to fly Singapore Airlines again which is a pity cos it was always our go-to airline

There was no USB plug in my section of the plane. So I could not charge my phone. Also, there was no screen to watch movie or anything like that. Wish I had known that in advance, I would’ve brought my iPad.

Staff was generally seeming stressed out and was a bit rude and slow. Plane left late. Pilot was very well-spoken.

Service was great, we had bad departure and bad arrival due to weather, but that we cannot control. Hats off to the pilot!

The flight attendants were unhelpful. It was a packed flight, and usually a flight attendant would help find a spot in the bin for your carry on or shift things around. Neither made any effort to do so. Also, I had to then check my bag. I was told it would be on the carousel in YYZ, but it came up on the jetway. So lucky I saw others standing around for their bags. I would have walked straight past this and on to the carousel. They could have at least told me that they had given me wrong information. Very unsatisfactory.

Made all groups except 2 check despite ample bin space. Inflight WiFi and entertainment didn’t work most of the time.

The check-in process is not the best They should have agents in site to help with any problem especially a rebook. Why does one have to get on the phone when there were at least 8 agents around that could have help?! Flying is stressful as it is and having someone willing to do their customer service will ease some of the stress.

The crew was outstanding. And the food was surprisingly good. The chicken and the pasta dish were both delicious and I was supposed with a pizza twist near Landing. We hit a lot of turbulence and the crew was calm and kind. Loved the TV in screen. Tons of new releases.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

boarding was uneventful. Snack was pathetic. A tiny fruit bar. Entertainment was limited to just select movies on your own tablet or phone. No live TV. I recently flew Jetblue and they had unlimited snacks and live satellite TV the entire flight. My seat was an exit seat, 20A. It was super uncomfortable. It felt cramped and the middle seat was taken up by a large woman who pushed into my shoulder and arm. Horrible flight.

They canceled our flight and left us stranded to figure it out

Book cheap flights from Singapore to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Singapore to Seattle found on KAYAK in the last 72 hours.
17-12Tue
1 stopUnited Airlines
18h 30mSIN-SEA
S$ 586
11-12Wed
1 stopUnited Airlines
40h 36mSIN-SEA
S$ 598
23-12Mon
1 stopUnited Airlines
20h 05mSIN-SEA
S$ 602
19-12Thu
1 stopEVA Air
18h 25mSIN-SEA
S$ 738
6-4Sun
directSingapore Airlines
14h 45mSIN-SEA
S$ 740
14-5Wed
2 stopsANA
31h 55mSIN-SEA
S$ 821
31-1Fri
1 stopANA
18h 35mSIN-SEA
S$ 837
6-5Tue
directSingapore Airlines
14h 45mSIN-SEA
S$ 888
8-12Sun
2 stopsJapan Airlines
28h 20mSIN-SEA
S$ 1,163
22-12Sun
2 stopsJapan Airlines
48h 00mSIN-SEA
S$ 1,261

Search by stops

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Search by price

Last minute flights from Singapore to Seattle

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Singapore to Seattle that are departing in the next 10 days.
21-11Thu
multi-stopChina Airlines
20h 00mSIN-SEA
30-11Sat
multi-stopChina Airlines
20h 55mSEA-SIN
S$ 1,103
21-11Thu
multi-stopUnited Airlines
26h 16mSIN-SEA
1-12Sun
multi-stopUnited Airlines
22h 39mSEA-SIN
S$ 1,147
21-11Thu
multi-stopUnited Airlines
40h 10mSIN-SEA
1-12Sun
multi-stopUnited Airlines
43h 31mSEA-SIN
S$ 1,284
23-11Sat
multi-stopUnited Airlines
21h 23mSIN-SEA
1-12Sun
multi-stopUnited Airlines
30h 03mSEA-SIN
S$ 1,333
23-11Sat
multi-stopSingapore Airlines
19h 55mSIN-SEA
1-12Sun
directSingapore Airlines
17h 00mSEA-SIN
S$ 1,518
22-11Fri
multi-stopChina Airlines
32h 15mSIN-SEA
30-11Sat
multi-stopChina Airlines
20h 55mSEA-SIN
S$ 1,563
21-11Thu
multi-stopDelta
26h 30mSIN-SEA
30-11Sat
multi-stopDelta
36h 05mSEA-SIN
S$ 1,678
21-11Thu
multi-stopDelta
28h 11mSIN-SEA
30-11Sat
multi-stopDelta
36h 05mSEA-SIN
S$ 1,686
22-11Fri
multi-stopAsiana Airlines
25h 00mSIN-SEA
1-12Sun
multi-stopAsiana Airlines
19h 50mSEA-SIN
S$ 1,932
21-11Thu
directSingapore Airlines
14h 10mSIN-SEA
1-12Sun
directSingapore Airlines
17h 00mSEA-SIN
S$ 1,934

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Search by airline

Search by price

Everything you need to know for your flight from Singapore to Seattle

Information on your arrival and departure airports

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